54114070

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{199}}^1\times {\mathrm{383}}^1$

素因数の和:660

約数の個数: 32

約数和(自身を含む): 99532800

約数和(自身を除く): 45418730

約数列:

[1, 2, 5, 10, 71, 142, 199, 355, 383, 398, 710, 766, 995, 1915, 1990, 3830, 14129, 27193, 28258, 54386, 70645, 76217, 135965, 141290, 152434, 271930, 381085, 762170, 5411407, 10822814, 27057035, 54114070]

約数ペア:

[(1, 54114070), (2, 27057035), (5, 10822814), (10, 5411407), (71, 762170), (142, 381085), (199, 271930), (355, 152434), (383, 141290), (398, 135965), (710, 76217), (766, 70645), (995, 54386), (1915, 28258), (1990, 27193), (3830, 14129)]